Heartland Jiffy Lubes enjoy the benefits of being under the Heartland Automotive Services umbrella, putting them in good company along with more than 435 Jiffy Lubes nationwide that service more than five million customers each year. They specialize in the Jiffy Lube Signature Service Oil Change, which comes standard with a fresh-from-the-box oil filter and up to 5 quarts of quality motor oil, plus a comprehensive lineup of other vehicle maintenance checkups. Highly trained technicians also perform cosmetic and mechanical services including inspections, emissions testing, transmission service, and counseling for 1960s Corvettes that are going through a mid-life crisis.

Motorists can treat their hacking and wheezing motorcar to a trio of oil changes at eOilChange.com's participating auto shops. During each 30-minute service, skilled technicians replace used motor oil with up to 6 quarts of standard engine juice and install a new oil filter to ensure vehicles' veins pump clean, contaminant-free oil. Most autos are welcome, save trucks that weigh more than one ton, and all three services must be performed on the same vehicle. Drivers have 365 days to use all three oil changes at a single location, which means cars won't need to suck fresh oil from vulnerable pump jacks for at least a year.

A full-service repair shop, Stingray's team of technicians executes everything from oil changes and alignments to engine repairs and electrical diagnosis. Each member of the team has at least 10 years experience, and most repair work comes certified with a 24,000-mile or 24-month nationwide warranty. Their certified services include major and minor repairs on most makes and models of both foreign and domestic cars, such as Chevy, Toyota, and Lexus. As they don't work on commission, they also strive to offer honest opinions on necessary repairs and the latest Dilbert comic.

Mark Wagner has been working under the hood of international automobiles since 1972. After securing a master's degree in mechanical engineering in Germany, Wagner ferried both his family and his familiarity with foreign cars to America, where, today, he teams up with the ASE-certified techs in his repair shop. The factory-trained mechanics dole out everything from tune-ups to engine, brake, and transmission repairs. And all of their work is backed by a 15-month, 15,000-mile warranty that prevents cars from worrying about waking up and seeing their name in the classified pages.